Daughter and wanting a baby.?

Well has she talked to her husband? It's great that she is talking to you about it to, maybe she can explain it to him that she want a child of her own and that maybe he could get a reversal 99.9% of the time it will be fine and success how ever if he says no and don't want anymore kids then maybe that where she can either stay with him and maybe adopt or she may tell him that she loves him but she really wants a child NO MATTER WHAT just give her the support she needs. Good luck and best of wishes

It's not always easy to predict where your life will be and weather children are on the cards. If things have changed for her then that's fair enough.

You can't stop her wanting to try. So I suggest instead you support her and be ready to help deal with any disapointment and loss if it can't be reversed. Maybe discuss other options. Help her talk about what I means to her and what she wants from the situation if it doesn't work out.

I don't know if you tell her anything. This sounds like a problem between her and her husband.

Lots of men of have vasectomy reversals though with success. My uncle had one over 30 years ago and went on to have two children. I am sure the odds of success are even better today.

It's not your place to say anything. This is something she needs to talk to her husband about. If he doesn't want another child then they will have to deal with that in their own time.